This is a 38mm (38-400) white polypropylene (PP) plastic 1 oz. hand pump for one gallon f-style bottles/jugs. This one gallon pump offers a lock-down closing action and disperses at 1 oz. (30ml) per pump. This hand pump is suitable to be used in the industrial, veterinary, healthcare, pharmaceutical, janitorial, agrochemical, farming, and food industries.

Key Benefits
  • Suitable for a range of liquids including particulates
  • Shippable in locked down position
  • Dip tube length: 11-1/2" from base of gasket to bottom of dip tube
  • Cut Suction Pipe Length: 6-1/4"
  • 1.5 head turns allows pump head to sit inbound


Polypropylene PlasticPolypropylene (PP) is a tough plastic that has excellent chemical resistance. PP is translucent in its natural state but can have a glossy finish when produced with color. Some examples of common products made with PP are dairy and medication containers. Polypropylene is suitable for hot fill applications of up to 205°F and is therefore great for autoclaving. It is not recommended for cold or sub-freezing temperatures. The Cary Company has an assortment of polypropylene plastics available for purchase, such as plastic caps and jars, which have a higher tolerance for chemical products. Discover if Polypropylene is appropriate for hot fill application by learning more about What Is Hot Fill Packaging and how it applies to Polypropylene containers.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us. Please note, this item is excluded from online promotions.

Additional Information

More Information
Neck Width38 mm
Neck Finish38-400
Liner CompatibilityPE (HDPE, LDPE), PET, PP, PVC
FDA CompliantYes
Dip Tube11-1/2" Length
Flow Rate1 oz.
Case Pack150 ea.
Pallet Pack30,000 ea.
Case Dimensions25" x 19" x 17"
IndustriesAgricultural, Animal Care, Automotive, Household Chemicals, Industrial
ModelRieke® RS-30
Note:Dispensing Pumps are not recommended for use with threaded glass containers as the closure may not provide a leak-proof seal. We recommend testing compatibility prior to purchase.
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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